MAX232

更新时间： 2024-11-10 22:55:27

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
7页	109K
描述
DUAL EIA-232 DRIVER/RECEIVER

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数据手册
替代型号

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MAX232 数据手册

MAX232, MAX232I

DUAL EIA-232 DRIVER/RECEIVER

SLLS047G – FEBRUARY 1989 – REVISED AUGUST 1998

D, DW, OR N PACKAGE

(TOP VIEW)

Operates With Single 5-V Power Supply

LinBiCMOS Process Technology

Two Drivers and Two Receivers

±30-V Input Levels

C1+

GND

S+

T1OUT

C1–

C2+

C2–

Low Supply Current . . . 8 mA Typical

13 R1IN

Meets or Exceeds TIA/EIA-232-F and ITU

Recommendation V.28

12 R1OUT

T1IN

S–

Designed to be Interchangeable With

Maxim MAX232

T2IN

T2OUT

R2IN

R2OUT

Applications

TIA/EIA-232-F

Battery-Powered Systems

Terminals

†

logic symbol

Modems

Computers

C1+

C1–

C2+

C2–

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015

S+

– 1.5 V

+ 1.5 V

C1–

Package Options Include Plastic

Small-Outline (D, DW) Packages and

Standard Plastic (N) DIPs

C2+

–2V

S–

C2–

T1IN

T1OUT

T2OUT

R1IN

description

T2IN

The MAX232 device is a dual driver/receiver that

includes a capacitive voltage generator to supply

EIA-232 voltage levels from a single 5-V supply.

Each receiver converts EIA-232 inputs to 5-V

TTL/CMOS levels. These receivers have a typical

threshold of 1.3 V and a typical hysteresis of 0.5 V,

and can accept ±30-V inputs. Each driver

converts TTL/CMOS input levels into EIA-232

levels. The driver, receiver, and voltage-generator

functions are available as cells in the Texas

Instruments LinASIC library.

R1OUT

R2OUT

R2IN

0 V

GND

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC

Publication 617-12.

The MAX232 is characterized for operation from

0°C to 70°C. The MAX232I is characterized for

operation from –40°C to 85°C.

AVAILABLE OPTIONS

PACKAGED DEVICES

SMALL

OUTLINE

(D)

SMALL

OUTLINE

(DW)

PLASTIC DIP

(N)

‡

0°C to 70°C

MAX232D

MAX232DW

MAX232N

MAX232IN

‡

MAX232IDW

–40°C to 85°C

MAX232ID

‡

This device is available taped and reeled by adding an R to the part number (i.e., MAX232DR).

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

LinASIC and LinBiCMOS are trademarks of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7

中文翻译

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MAX232 替代型号

型号	品牌	替代类型	描述	数据表
MAX232E	TI	功能相似	DUAL RS-232 DRIVER/RECEIVER WITH IEC61000-4-2 PROTECTION

与MAX232相关器件

型号	品牌	获取价格	描述	数据表
MAX232_07	TI	获取价格	DUAL EIA-232 DRIVERS/RECEIVERS
MAX232_08	TI	获取价格	DUAL EIA-232 DRIVERS/RECEIVERS
MAX2320	MAXIM	获取价格	Adjustable, High-Linearity, SiGe Dual-Band LNA/Mixer ICs
MAX2320EUP	ROCHESTER	获取价格	RF/MICROWAVE DOWN CONVERTER, TSSOP-20
MAX2320EUP	MAXIM	获取价格	Adjustable, High-Linearity, SiGe Dual-Band LNA/Mixer ICs
MAX2320EUP+	ROCHESTER	获取价格	RF/MICROWAVE DOWN CONVERTER, TSSOP-20
MAX2320EUP+T	MAXIM	获取价格	Down Converter, TSSOP-20
MAX2320EUP-T	ROCHESTER	获取价格	RF/MICROWAVE DOWN CONVERTER, TSSOP-20
MAX2320EUP-T	MAXIM	获取价格	Down Converter, TSSOP-20
MAX2321	MAXIM	获取价格	Adjustable, High-Linearity, SiGe Dual-Band LNA/Mixer ICs

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